PPT Slide

Multiple Selections via switch

switch (chGrade) {

case ‘A’: case ‘a’:

iCountOfAGrades++;

break;

case ‘B’: case ‘b’:

iCountOfBGrades++;

break;

case ‘C’: case ‘c’:

iCountOfCGrades++;

break;

case ‘D’: case ‘d’:

iCountOfDGrades++;

break;

case ‘F’: case ‘f’:

iCountOfFGrades++;

break;

default:

System.out.println(“Invalid grade”);

break;

}

(assume these variables exist and have value)

If (chGrade==‘A’ || chGrade==‘a’)

iCountOfAGrades++;

else if (chGrade==‘B’ || chGrade==‘b’)

iCountOfBGrades++;

else if (chGrade==‘C’ || chGrade==‘c’)

iCountOfCGrades++;

else if (chGrade==‘D’ || chGrade==‘d’)

iCountOfDGrades++;

else if (chGrade==‘F’ || chGrade==‘f’)

iCountOfFGrades++;

else

System.out.println

(“Invalid grade”);

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